E.JONES WILLIAMS AND SON LIMITED Company number 00791254 · Monitor this company Active Overview People 6 Financial Control Charges Documents Analysis Location Related Registered office AddressSt Davids Building, Lombard Street, Porthmadog, Gwynedd, LL49 9AP PostcodeLL49 9AP Companies at this postcode 486 Average house price in LL49 9AP £258,000 (16 sales) Map